ATP-sensitive inward rectifier potassium channel 14 (Inward rectifier K(+) channel Kir2.4) (IRK-4) (Potassium channel, inwardly rectifying subfamily J member 14)
1_MGLAR 6_ ALRRL 11_ SGALD 16_ SGDSR 21_ AGDEE 26_ EAGPG 31_ LCRNG 36_ WAPAP 41_ VQSPV 46_ GRRRG 51_ RFVKK 56_ DGHCN 61_ VRFVN 66_ LGGQG 71_ ARYLS 76_ DLFTT 81_ CVDVR 86_ WRWMC 91_ LLFSC 96_ SFLAS 101_ WLLFG 106_ LAFWL 111_ IASLH 116_ GDLAA 121_ PPPPA 126_ PCFSH 131_ VASFL 136_ AAFLF 141_ ALETQ 146_ TSIGY 151_ GVRSV 156_ TEECP 161_ AAVAA 166_ VVLQC 171_ IAGCV 176_ LDAFV 181_ VGAVM 186_ AKMAK 191_ PKKRN 196_ ETLVF 201_ SENAV 206_ VALRD 211_ HRLCL 216_ MWRVG 221_ NLRRS 226_ HLVEA 231_ HVRAQ 236_ LLQPR 241_ VTPEG 246_ EYIPL 251_ DHQDV 256_ DVGFD 261_ GGTDR 266_ IFLVS 271_ PITIV 276_ HEIDS 281_ ASPLY 286_ ELGRA 291_ ELARA 296_ DFELV 301_ VILEG 306_ MVEAT 311_ AMTTQ 316_ CRSSY 321_ LPGEL 326_ LWGHR 331_ FEPVL 336_ FQRGS 341_ QYEVD 346_ YRHFH 351_ RTYEV 356_ PGTPV 361_ CSAKE 366_ LDERA 371_ EQASH 376_ SLKSS 381_ FPGSL 386_ TAFCY 391_ ENELA 396_ LSCCQ 401_ EEDED 406_ DETEE 411_ GNGVE 416_ TEDGA 421_ ASPRV 426_ LTPTL 431_ALTLP
1: Inward rectifier potassium channels are characterized by a greater tendency to allow potassium to flow into the cell rather than out of it. Their voltage dependence is regulated by the concentration of extracellular potassium; as external potassium is raised, the voltage range of the channel opening shifts to more positive voltages